CN1118078C - 真空断路器的包层端部密封件 - Google Patents

真空断路器的包层端部密封件 Download PDF

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Publication number
CN1118078C
CN1118078C CN97110999A CN97110999A CN1118078C CN 1118078 C CN1118078 C CN 1118078C CN 97110999 A CN97110999 A CN 97110999A CN 97110999 A CN97110999 A CN 97110999A CN 1118078 C CN1118078 C CN 1118078C
Authority
CN
China
Prior art keywords
end seal
clad
metal layer
metal level
vaccum case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN97110999A
Other languages
English (en)
Chinese (zh)
Other versions
CN1170216A (zh
Inventor
斯科特·雷·兰宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Corp
Original Assignee
Eaton Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Corp filed Critical Eaton Corp
Publication of CN1170216A publication Critical patent/CN1170216A/zh
Application granted granted Critical
Publication of CN1118078C publication Critical patent/CN1118078C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66215—Details relating to the soldering or brazing of vacuum switch housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/662—Housings or protective screens
    • H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
    • H01H2033/66223—Details relating to the sealing of vacuum switch housings

Landscapes

  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CN97110999A 1996-05-02 1997-04-29 真空断路器的包层端部密封件 Expired - Fee Related CN1118078C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US641,711 1996-05-02
US08/641,711 US5753876A (en) 1996-05-02 1996-05-02 Clad end seal for vacuum interrupter
US641711 1996-05-02

Publications (2)

Publication Number Publication Date
CN1170216A CN1170216A (zh) 1998-01-14
CN1118078C true CN1118078C (zh) 2003-08-13

Family

ID=24573540

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97110999A Expired - Fee Related CN1118078C (zh) 1996-05-02 1997-04-29 真空断路器的包层端部密封件

Country Status (7)

Country Link
US (1) US5753876A (ko)
KR (1) KR100443325B1 (ko)
CN (1) CN1118078C (ko)
BR (1) BR9700657A (ko)
DE (1) DE19718755A1 (ko)
GB (1) GB2312788B (ko)
IN (1) IN192415B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936147B4 (de) * 1999-07-31 2008-10-23 Abb Ag Vakuumleistungsschalter oder -lastschalter
DE10019070A1 (de) * 2000-04-18 2001-10-25 Moeller Gmbh Vorrichtung zum Entgasen und Verlöten von vormontierten Vakuumschaltröhren
US20070007250A1 (en) * 2005-07-08 2007-01-11 Eaton Corporation Sealing edge cross-sectional profiles to allow brazing of metal parts directly to a metallized ceramic for vacuum interrupter envelope construction
DE102006041149B4 (de) * 2006-09-01 2008-09-04 Abb Technology Ag Vakuumschaltkammer für Mittelspannungsschaltanlagen
US8269130B2 (en) * 2010-02-24 2012-09-18 Eaton Corporation Retainer, vacuum interrupter, and electrical switching apparatus including the same
US8178801B2 (en) * 2010-03-29 2012-05-15 Eaton Corporation Electrical switching apparatus including a carrier, and pole for the same
CN102254734B (zh) * 2011-06-30 2013-10-16 西安交通大学 高电压单断口真空灭弧室
US9368301B2 (en) 2014-01-20 2016-06-14 Eaton Corporation Vacuum interrupter with arc-resistant center shield
US9875869B2 (en) 2014-10-13 2018-01-23 Eaton Corporation Composite arc shields for vacuum interrupters and methods for forming same
CN107342185B (zh) * 2017-09-06 2020-04-17 北京京东方真空电器有限责任公司 一种真空开关管及真空开关
RU2749031C1 (ru) * 2020-07-24 2021-06-03 Валерий Александрович Лавринович Экранная система для высоковольтной вакуумной дугогасительной камеры

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002867A (en) * 1972-11-01 1977-01-11 Westinghouse Electric Corporation Vacuum-type circuit interrupters with condensing shield at a fixed potential relative to the contacts
US4081640A (en) * 1976-04-19 1978-03-28 General Electric Company Compact vacuum switch for high voltage circuit interruption
US4443672A (en) * 1982-02-11 1984-04-17 International Telephone & Telegraph Corporation Low capacitance radio frequency switch
US4600139A (en) * 1983-08-16 1986-07-15 Kabushiki Kaisha Kobe Seiko Sho Method of making corrosion-resistant end plate of cladding type for high pressure vessel
US4553002A (en) * 1983-12-05 1985-11-12 Westinghouse Electric Corp. Axial magnetic field vacuum-type circuit interrupter
US4707577A (en) * 1986-04-05 1987-11-17 Kabushiki Kaisha Meidensha Vacuum interrupter
DE4320910C1 (de) * 1993-06-18 1994-09-08 Siemens Ag Verfahren zur Herstellung einer gasdichten Lötverbindung und Anwendung des Verfahrens bei der Herstellung von Bauelementen mit vakuumdichten Gehäuse

Also Published As

Publication number Publication date
US5753876A (en) 1998-05-19
BR9700657A (pt) 1998-09-01
KR100443325B1 (ko) 2004-09-18
GB2312788B (en) 2000-12-06
DE19718755A1 (de) 1997-11-06
IN192415B (ko) 2004-04-24
KR970076948A (ko) 1997-12-12
GB2312788A (en) 1997-11-05
CN1170216A (zh) 1998-01-14
GB9708755D0 (en) 1997-06-25

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee